He participated in 15 World Championship Grands Prix, debuting on 1 January 1968. He achieved 1 podium in the 1968 Spanish Grand Prix in third place behind Graham Hill and Denny Hulme in a Cooper BRM, and scored a total of 8 championship points with two 5th places in the 1972 Monaco Grand Prix and the 1972 German Grand Prix driving a Yardley McLaren.

He was offered various other Formula One drives, but did not particularly enjoy the atmosphere of F1 even in the 1970s, preferring sports car racing.

He raced many Le Man 24 hour races and living in Florida is still active appearing at the 36th Rolex Monterey Historic Automobile Races in August 2009. [1][2]